There is no exposed rebar on the splice side, improving workability! The ground type does not require torque fixation after applying torque.
The "Rock Joint" is a mechanical joint suitable for connections in foundations, underground beams, retaining walls, and post-construction openings. There are three types of fixing methods: torque type and grout type (inorganic and organic). The grout type does not require torque fixation after applying torque. Since there is no exposed rebar at the concrete joint, reinforcement can be easily done, improving workability and enhancing safety. 【Features】 ■ No exposed rebar allows for easy reinforcement, improving workability and enhancing safety. ■ Less affected by weather, supporting a reduction in construction time. ■ Does not require skilled workers or craftsmen; anyone who has taken the skill training can perform the installation. ■ The fixing methods include three types: torque type and grout type (inorganic and organic). *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Cover Thickness of Joint Parts】 ■ONI Grout S (Inorganic Grout) ・According to "Standard Specifications for Construction Work and Explanations JASS 5 Reinforced Concrete Work" ■ONI Bond (Organic Grout) ・For 2-hour fire-resistant structures, 60mm or more ・For 3-hour fire-resistant structures, 80mm or more *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Jointing for foundations, underground beams, retaining walls, post-construction openings, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Ito Steel Works Co., Ltd. has contributed to society through various types of rebar production since its founding in 1937. In particular, the "ONICON" brand, introduced in 1962, has received high praise from customers as a standard brand of high-strength deformed steel bars. Currently, we do not rest on our laurels but adhere to our corporate philosophy of "manufacturing and supplying products that meet customer quality requirements under a stable quality system, regardless of the environment." With our high technical capabilities, excellent facilities, and unique quality management system, we respond to our customers' diverse needs. We are also working to improve recycling technologies for valuable resources such as scrap metal while reforming production equipment to create high-quality, valuable products and streamlining manufacturing processes. As a company loved by society, we will continue to advance with creativity, technology, and passion to contribute to the development of the industry.